Oswal-Gurukul Chapterwise Objective + Subjective Vol II for Physics, Chemistry, Mathematics, Biology, Computer Applications: ICSE Class 10 for Semester II...

Oswal-Gurukul Chapterwise Objective + Subjective Vol II for Physics, Chemistry, Mathematics, Biology, Computer Applications: ICSE Class 10 for Semester II...
ISBN-10
939256323X
ISBN-13
9789392563232
Category
Education
Pages
880
Language
English
Published
2021-12-16
Publisher
Oswal Publishers
Author
Oswal - Gurukul

Description

... element with the atomic number 13 and the symbol Al. It has a lower density than most other common metals, about one ... the 13th element of the periodic table. (ii) Why does aluminium not exist as a free element? (a) Because it is a ...

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